30021453

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43321}}^1$

素因数の和:43345

約数の個数: 24

約数和(自身を含む): 54065856

約数和(自身を除く): 24044403

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 43321, 129963, 303247, 389889, 476531, 909741, 1429593, 2729223, 3335717, 4288779, 10007151, 30021453]

約数ペア:

[(1, 30021453), (3, 10007151), (7, 4288779), (9, 3335717), (11, 2729223), (21, 1429593), (33, 909741), (63, 476531), (77, 389889), (99, 303247), (231, 129963), (693, 43321)]